Floor water tank filtering device for three-in-one sewers

ABSTRACT

A floor water tank filtering device for three-in-one sewers comprises a tank body having a receiving space at an interior thereof; a bottom of the tank body being formed with a drain hole; a filtering grid being installed at the drain hole; a top of the tank body being combined with a cover plate; the filtering grid being combined at an upper side of the drain hole of the tank body; a top of the filtering grid being provided as a supporting point of the cover; and the cover being formed by a plurality of cover plates; the cover plate being located an inner side of a top of the tank body; the cover being supported by the filtering grid so that the plurality of cover plates are formed as a plane to be placed upon a top of the tank body.

FIELD OF THE INVENTION

The present invention relates to filtering devices, in particular to a floor water tank filtering device for three-in-one sewers which is suitable for filtering dirt water initially and is especially suitable for kitchens so as to have a clean house environment.

BACKGROUND OF THE INVENTION

Not only to have beautiful decoration indoors, to have high quality lift style, clean environment is basic requirement. The water treatment in sewers is important for house cleanness.

The present invention provides a floor water tank filtering device for three-in-one sewers for filtering dirt water in home initially. This device is suitable for kitchens so as to have a clean house environment.

SUMMARY OF THE INVENTION

The present invention provides a floor water tank filtering device for three-in-one sewers for filtering dirt water initially.

The floor water tank filtering device for three-in-one sewers of the present invention comprises: a tank body having a receiving space at an interior thereof; a bottom of the tank body being formed with a drain hole; a filtering grid being installed at the drain hole; a top of the tank body being combined with a cover plate; the filtering grid being combined at an upper side of the drain hole of the tank body; a top of the filtering grid being provided as a supporting point of the cover; and the cover being formed by a plurality of cover plates; the cover plate being located an inner side of a top of the tank body; the cover being supported by the filtering grid so that the plurality of cover plates are formed as a plane to be placed upon a top of the tank body.

The above-mentioned structures form a floor water tank filtering device for three-in-one sewers for filtering water initially. The device of the present invention is suitable for kitchens to retain a clean environment. The various objects and advantages of the present invention will be more readily understood from the following detailed description when read in conjunction with the appended drawing.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is a structural exploded view of the present invention.

FIG. 2 is an assembled schematic view of the present invention.

FIG. 3 is a schematic view showing that the cover of the present invention is assembled to the tank body.

FIG. 4 is a cross sectional view of the present invention.

DETAILED DESCRIPTION OF THE INVENTION

In order that those skilled in the art can further understand the present invention, a description will be provided in the following in details. However, these descriptions and the appended drawings are only used to cause those skilled in the art to understand the objects, features, and characteristics of the present invention, but not to be used to confine the scope and spirit of the present invention defined in the appended claims.

A tank body 10 has a receiving space at an interior thereof. A bottom of the tank body 10 is formed with a drain hole 12. A filtering grid 20 is installed at the drain hole 12. A top of the tank body 10 is combined with a cover plate 30.

The filtering grid 20 is combined at an upper side of the drain hole 12 of the tank body 10. A top of the filtering grid 20 is provided as a supporting point of the cover 30.

The cover 30 is formed by a plurality of cover plates 31. The cover plate 32 is located at an inner side of a top of the tank body 10. The cover 30 is supported by the filtering grid 20 so that the plurality of cover plates 3 1 are formed as a plane to be placed upon a top of the tank body 10.

Referring to FIG. 2, the assembled schematic view of the present invention is illustrated. The tank body 10, filtering grid 20 and the cover 30 are formed as a floor water tank filter device for a three-in-one sewer. The drain hole 12 of the tank body 10 extends outwards to be connected to a tube 40 for guiding dirt water to external spaces.

With reference to FIG. 3, a schematic view showing that the cover 30 of the present invention is assembled to a tank body 10. Each cover plate 31 has a plurality of via holes 311 for draining water. The inner edge of the top of the tank body 10 is formed with an embedding trench 11 for locating the cover 30. The embedding trench 11 is installed with a plurality of blocks 111 for locating the cover 30. A top of the filtering grid 20 is formed with a cruciform positioning lines 21 for locating the cover 30 and causes that slits 211 are formed between the cover plates 31 (as shown in FIG. 2) so that dirt water can flow through the slits 211 for increasing the filtering area.

Referring to FIG. 4, a cross sectional view of the present invention is illustrated. It is illustrated that a positioning recess 212 is formed at a top of the draining hole 12 of the tank body 10 for combining and positioning the filtering grid 20.

Advantages of the present invention will be described herein.

The present invention is industrial used and has a simple structure which is suitable for manufacturing.

The tank body, filtering grid and cover are formed as a three-in-one sewer used floor water tank which serves for draining water and filtering water initially so as to achieve the object of environmental protection.

The present invention is thus described, it will be obvious that the same may be varied in many ways. Such variations are not to be regarded as a departure from the spirit and scope of the present invention, and all such modifications as would be obvious to one skilled in the art are intended to be included within the scope of the following claims. 

What is claimed is:
 1. A floor water tank filtering device for three-in-one sewers comprising: a tank body having a receiving space at an interior thereof; a bottom of the tank body being formed with a drain hole; a filtering grid being installed at the drain hole; a top of the tank body being combined with a cover plate; the filtering grid being combined at an upper side of the drain hole of the tank body; a top of the filtering grid being provided as a supporting point of the cover; and the cover being formed by a plurality of cover plates; the cover plates being located an inner side of a top of the tank body; the cover being supported by the filtering grid so that the plurality of cover plates are formed as a plane to be placed upon a top of the tank body.
 2. The floor water tank filtering device for three-in-one sewers as claimed in claim 1, wherein each cover plate has at least one via hole for draining water.
 3. The floor water tank filtering device for three-in-one sewers as claimed in claim 1, wherein an inner edge of the top of the tank body is formed with an embedding trench for locating the cover; and the embedding trench is installed with a plurality of blocks for locating the cover.
 4. The floor water tank filtering device for three-in-one sewers as claimed in claim 1, wherein a positioning recess is formed at a top of the draining hole of the tank body for combining and positioning the filtering grid.
 5. The floor water tank filtering device for three-in-one sewers as claimed in claim 1, wherein the drain hole of the tank body extends outwards to be connected to a tube for guiding dirt water to external space.
 6. The floor water tank filtering device for three-in-one sewers as claimed in claim 1, wherein a top of the filtering grid is formed with a cruciform positioning lines for locating the cover and causes that slits are formed between the cover plates so that dirt water can flow through the slits for increasing the filtering area. 